R&D Roll Compactor Machine

R&D Roll Compactor Machine

R&D Roll Compactor Machine

Lodha International LLP is the leading manufacturer of R&D Roll Compactor Machines, designed to achieve optimal dry granulation. Dry granulation is the most efficient method for conditioning powders, using fewer pieces of equipment and processing steps than wet granulation, and reducing the risk of contamination. This machine transforms fine powders into solid sheets called chips or flakes by compressing them between two counter-rotating rollers. The R&D roll compactor is available in plain, water-jacketed, and flameproof models, all designed to operate dust-free. This compactor delivers high-quality granulated material to improve tablet production by improving down-flow characteristics. The LODHA LI-RC 100/25 model processes particles with the same pressure as larger production-scale roller compactors, facilitating a smooth transition from lab to production. This compact equipment is ideal for producing test batches in a controlled, dust-free environment for research and development purposes.

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Whether you're looking for a laboratory scale roll compactor, pharmaceutical roller compactor, or roller compactor machine, Lodha International LLP's R&D roll compactor is a capable solution. As a leading roller compactor machine manufacturer and exporter, Lodha International LLP's technology supports development initiatives from lab to production easily. The compact size and advanced features of this R&D machine make it suitable for various applications for efficient and reliable performance in industrial settings.

Salient Features of R&D Roll Compactor Machine:

  • It meets the quality standards for pharmaceutical manufacturing
  • The parts that come in contact with the product are made of high-quality stainless steel
  • It uses different types of rolls to compact materials efficiently
  • The compacting rolls can be designed with a cooling system
  • The machine has a variable speed drive for the auger
  • Scrapers on the top and bottom of the rolls remove any powder sticking to them
  • The machine has a strong enclosed drive system for durability
  • The hopper and auger assembly can be easily lifted for cleaning
  • The compacting rolls are made of high-quality steel with a smooth finish

Process Operation of R&D Roll Compactor Machine

The R&D Roll Compactor Machine processes powder material by passing it through two counter-rotating rolls under very high pressure. As the material moves through the region of maximum pressure, it is compressed into solid compact sheets or flakes. These compact sheets or flakes are then reduced in size to achieve the desired grain size, minimizing the generation of fines during this process. This careful handling of material makes sure that the powder is compacted efficiently without significant loss of fine particles. The machine's design and operation focus on maintaining the integrity of the ingredients, producing high-quality granules suitable for further processing or direct use in tablet production.


Technical Specification of R&D Roll Compactor Machine:

Model LI-RC 100/25
Output (kg/hour) 2 to 5 Kg/hr
Roll Size 100mm Dia. x 25mm(W)
Roll Surface Corrugated/knurled/Smooth/Briquetted
Roll Speed 2 to 29 RPM (Through Step Pulley Drive)
Feed Screw Speed 5 to 86 RPM (Through AC VFD)
Roll Drive Motor 2 HP/1440 RPM/3 Phase
Feed Screw Drive Motor 2 HP/1440 RPM/3 Phase

R&D Roll Compactor Machine – FAQs

A laboratory-scale dry granulation system that compresses powder blends between counter-rotating rollers to form ribbons, which are milled into free-flowing granules without using liquid binders.

Powder is fed into a roller nip zone under controlled hydraulic pressure to form dense ribbons, then granulated through a calibrated milling screen.

Moisture-sensitive APIs, effervescent blends, heat-labile drugs, hygroscopic herbal powders, and water-incompatible formulations.

It enables dry densification of moisture-sensitive herbal extracts and mineral blends while preserving active ingredient integrity.

It improves powder flow, compressibility, and uniform particle size for pressed powders, compacts, and effervescent cosmetic tablets.

No liquid binder, no drying step, lower energy use, simpler validation, reduced contamination risk, and faster processing.

Roller force, roller speed, gap width, feed screw speed, and milling screen size — all digitally monitored and recorded.

It enables DoE-based development to define design space, ribbon density targets, and proven acceptable ranges for regulatory submissions.

The density of compacted ribbon — a critical quality attribute affecting final granule size, flowability, and compressibility.

From 0.5 kg/hr lab units to 50 kg/hr pilot models with scalable roller dimensions for reliable production transfer.

SS 316L stainless steel product-contact parts compliant with WHO-GMP and Schedule M standards.

It provides documented compaction force ranges and reproducible granule specifications required for AYUSH dossier approval.

Yes — enclosed design and dust extraction reduce operator exposure during potent API development.

Interchangeable screens control final particle size distribution, bulk density, and fines generation.

Complete disassembly, detergent wash, purified water rinse, swab testing, and documented cleaning SOPs.

Smooth, knurled, corrugated, or pocketed rollers — selected based on powder flow and granule requirements.

Maintains constant specific compaction force and roller surface speed between lab and production equipment.

In-line NIR for ribbon density, laser particle size monitoring, and full data logging systems for QbD development.

Installation, operator training, spare parts, roller resurfacing, calibration, and technical scale-up assistance.

Select based on throughput needs, compaction force range, containment requirements, PAT integration, GMP compliance, and scale-up goals.

What Our Clients Say About Us?

Our clients' feedback is always important for our growth.

We've been using the Manual Capsule Filling Machine from Lodha International LLP for months now. It's efficient and easy to operate. Great value for the investment!

The Automatic Capsule Loader from Lodha International has transformed our production process. It saves us so much time and provides consistent results. Highly recommend it!

Our production line is working much more smoothly, thanks to Lodha International LLP and their Ampoule Filling & Sealing Machine. It's built to last, and the results are always precise.

Our packaging process has never been more efficient since we invested in Lodha International LLP's pharmaceutical packaging machinery. The machinery is reliable and user-friendly. We couldn’t be happier.

We switched to the Automatic Capsule Filling Machine from Lodha International LLP, and the difference is clear. The machine delivers exceptional precision and speed. It greatly enhanced our industrial productivity.

We’ve been using the Manual Capsule Filling Machine for several months and are very impressed with its performance. It's robust, easy to maintain, and ideal for our needs. Highly satisfied with Lodha International LLP.

The Automatic Capsule Loader from Lodha International revolutionizes the industry. It increased our production speed significantly while reducing human error. It is an excellent investment for any pharma company.

We’ve been using Lodha International LLP’s Ampoule Filling & Sealing Machine for a while, and it has exceeded our expectations. The machinery is highly effective in our filling processes.

The Pharmaceutical Packaging Machinery from Lodha International LLP has greatly improved our packaging line. It’s efficient, high-quality, and easy to integrate into our existing system. Highly recommend their products!

We recently upgraded to the Automatic Capsule Filling Machine from Lodha International LLP. The machine is fantastic—fast, precise, and cost-effective. It has made an important difference in our manufacturing quality.

The pharmaceutical machinery from Lodha International LLP. has completely transformed our production line. Excellent performance and long-lasting quality—highly recommended!

Exceptional quality and service! The pharmaceutical machinery delivered consistent output and helped streamline our processes.

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